Affiliation:
1. Agricultural Research Center “Donskoyˮ
2. Don State Technical Universit
Abstract
Introduction. One of the areas of agricultural production is crop production. At the same time, it is necessary to take into account all available possibilities of reducing the energy consumption and labor required for tillage operations that can be achieved by using energy efficient tillage tools.
Materials and Methods. In the course of the research, an agrotechnical and energy assessment of the technological process of soil cultivation performed by tillage tools was carried out. The agrotechnical assessment includes identifying the indicators of unevenness of the tillage tool travel depth, soil pulverization, ridging, and the content of erosion threatening particles. As an energy assessment, the indicator of draught created by a tillage tool was taken. The researches were carried out for various configurations of the chisel cultivators with flat and curved hoes, and elements made of polymer.
Results. The data of agricultural assessment and draught of chisel cultivators were obtained for various agricultural backgrounds: winter wheat stubble with preliminary disking in one track, winter barley stubble with preliminary disking in one track, and autumn fallow on the background.
Discussion and Conclusion. According to the results of the research, it was found that, in terms of quality indicators, the tillage tools meet the agrotechnical requirements for a given processing depth of 25–35 cm. The operation of the chisel equipped with a curved hoe is characterized by the highest presence of clods up to 5 cm (91–96%). The ridge height was 6.8–8.0 cm for all tillage tools. It has been established that the tillage tools are advisable to be uses for anti-erosion soil cultivation. In terms of preserving plant and crop residues, a chisel with a curved hoe providing their content by 9.5–28.6% more than with a polymer of 13.2–14.3%. The chisel with polymer has the smallest draught of 7.6 kN, which is 18.28% lower in comparison with tillage tools equipped with a flat hoe.
Publisher
National Research Mordovia State University MRSU
Reference29 articles.
1. Mamkagh A.M. Effect of Soil Moisture, Tillage Speed, Depth, Ballast Weight and, Used Implement on Wheel Slippage of the Tractor: A Review. Asian Journal of Advances in Agricultural Research. 2019; 9(1):1-7. (In Eng.) DOI: https://doi.org/10.9734/AJAAR/2019/46706
2. Gureev I.I. Environmental Safety of Complex Mechanization of Agricultural Crops Cultivation Technologies. Dostizheniya nauki i tekhniki APK = Achievements of Science and Technology of AIC. 2019; 33(5):62-64. (In Russ.) DOI: https://doi.org/10.24411/0235-2451-2019-10515
3. Parkhomenko G.G., Parkhomenko S.G. Ecologically Safe Operation of Technical Facilities in Conditions of Physical Degradation of Soil. Tekhnicheskiy servis mashin = Technical Service of Machines. 2019; (2):40-46. Available at: https://elibrary.ru/item.asp?id=38537510 (accessed 04.02.2021). (In Russ.)
4. Yunusov G.S., Akhmadeeva M.M., Zhuk A.F. Security of Crop Production of Soil-Processing Technique: Status and Prospects. Vestnik Kazanskogo gosudarstvennogo agrarnogo universiteta = Kazan State Agrarian University Bulletin. 2018; (1):132-137. (In Russ.) DOI: https://doi.org/10.12737/article_5afc15a191d8c6.03289880
5. Kupryashkin V.F., Ulanov A.S., Naumkin N.I., et al. Analysis of Energy Consumption during Plowing Using a Motor-Block with Moldboard Plow. Inzhenernyye tekhnologii i sistemy = Engineering Technologies and Systems. 2019; 29(3):414-427. (In Russ.) DOI: https://doi.org/10.15507/2658-4123.029.201903.414-427
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